I've stayed many times at the Ateneo for the past 25 years. It's not the Ritz, but you don't expect it to be. It is clean, charming, with all the amenities you need if you need a nice, consistent place to sleep. The breakfasts are excellent with an assortment of items for every palate. And you can't beat the location! One great thing to me is that they have very thick glass in the windows (C. Montera can get very loud, almost all night), but it's a shame when the weather is nice you can't really keep your windows open (or...ask for a room in the back, problem solved but with no 'view'). The staff is always friendly and helpful (saved our bacon in early March, 2020 if you know what I mean).